MK136 Black Edition Engine with 550G Camshaft for Harley Davidson M-Eight Touring

• Complete engine in box, fully assembled
• High-flow cylinder heads with premium valves,
valve seats, guides, springs and seals
• Intake and exhaust valves are 1 mm larger and 0.030” larger.
longer than stock to improve valvetrain geometry
• 0.605” lift valve springs
• High-strength alloy used in cylinder head casting
to improve resistance to high temperatures
• Enlarged cooling ducts around the exhaust seats
• Exclusively designed ventilation boxes from S&S
• Forged pistons
• S&S High Performance Oil Pump and Cam Support Plate
• Premium valve tappets and tappet cuffs
• Billet aluminum valve covers and engine
• Pinion shaft spacer included
• Champion brand spark plugs included
• Maintains the original engine height
• Cam cover badge included
• Black powder coat finish matches factory finish
• The crankcase features dual-spray piston cooling jets
• Precision Machined Oil Scraper
• Enlarged oil pan
• The contoured bottom of the oil pan allows oil to drain easily into the sump
• For racing use only
• Made in the USA
• Fits 17-23 Oil-cooled M-Eight Touring models
• S&S CYCLE 310-1289